Valerian I, Bi. antoninianus, Rome, AD 256. 20mm, 3.27 g.

IMP CP LIC VALERIANVS AVG, radiate, draped bust right.
ROMAE AETERNAE, Roma seated left, holding Victory and spear.

RIC V-1, 120; RSC 192; Goebl 1571.

With permission of cgb.fr mail Bid Sale 18, Lot 579, June 2003.